Pneumatic tire



FIG. 1 is a front elevational view of a pneumatic tire showing my new design.

FIG. 2 is a perspective view of one side of the pneumatic tire shown in FIG. 1, wherein the other side is a mirror image; and,

FIG. 3 is a side elevational view of one side of the pneumatic tire shown in FIG. 1, it being understood that the other side is a mirror image. 

The ornamental design for a pneumatic tire, as shown and described. 